Here's a few tips to help you impress!
First don't stress yourself, they want to hire you, they do.
A little research about the role and the company will do wonders.
On the first day: Be punctual, dress conservatively and remember to breathe. Breathing is important. Let the real, awesome you shine. So be the real awesome you.
During the interview, listen to each question and respond in a polite and respectful way. Try not to use loads of ‘ums’, and ‘ahs’ or talk to the floor.
Be positive. If there were things or people in your past jobs that you disliked, don’t bring them up. Highlight the positives that helped you grow and learn.
The people interviewing you will be the people you’ll end up working with, so be open and treat everyone with respect and kindness. At the end of the interview, thank them for their time.